1. E. A. Kabat, “Kabat and Mayer’s Experimental Immunochemistry,” 2nd Ed., Charles C. Thomas, Springfield, 1961, pp. 22–95.
2. A. Misaki, E. Kishida, M. Kakuta, and K. Tabata, in “Carbohydrates and Carbohydrate Polymers, Analysis, Biotechnology, Modification, Antiviral, Biomedical and Other Applications,” ed. by M. Yalpani, ATL Press, 1993.